Note on an Echinoderm, collected by Dr. Ami at Besserers, Ottawa River, in the Pleistocene (Leda) Clay
Dawson, J. W., (John William), 1820-1899
Article
1899-12
The Ottawa naturalist
13
Issue: 9
201--202
New York Botanical Garden, LuEsther T. Mertz Library
English
Ottawa, Ottawa Field-Naturalists' Club,
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